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Electrostatic gyro rotor's distortion and prolate rotor's principle of design.

王佩纶。静电陀螺仪转子的变形与长球形转子的设计原理。

Pollen grains prolate, semicircular in polar view.

花粉粒长球形,半圆的在极面观。

The results indicated that the composite films exhibited much improved gas sensing performance.The phthalocyanine and its a-Fe2O3 embedded nano-particulate LB filmswere prepared by Langmuir-Blodgett technique. The films were characterized by AFM, UV-Vis and FT-IR spectra. The results indicated that the embedded LB films were composed of a-Fe2O3 nanoparticles and isopropoxyphthalocyanine molecules. The gas sensitivity of such prepared composite LB films was greatly improved. The film could detect 5ppm of propyl alcohol at room temperature. The composite films could be considered as gas-sensors for alcohols.

利用LB技术制各了异丙氧基酞菁铜LB膜和酞菁铜包埋球形α-Fe_2O_3纳米粒子的杂化LB薄膜,对其AFM、紫外和红外光谱的研究表明,利用LB技术可以实现酞菁与α-Fe_2O_3纳米粒子的有序组装,而且杂化薄膜对醇类气体的灵敏度有较大幅度提高,如对浓度为5ppm正丙醇的灵敏度为3.85,因此,杂化薄膜可以作为室温下醇类气体传感器进行开发研究。

Differentiation of the protoderm layer marked the beginning of the structural differentiation in globular stage.

球形胚时期表皮原层的分化标志着体细胞胚结构分化的开始。

The results of the protoplast fusion between Rhodopseudomonas spheroides and Sacchaaromyces cerevisiae were studied in this paper.

研究了球形红假单胞菌与酿酒酵母菌的原生质体融合条件,并对融合子性能进行了测定。

He shape of TiN and TiC is mostly quadrate, and 〓 is the worm-like, round or other irregular shape.

iN和TiC为方形,〓有蠕虫状、球形及其它不规则的形状。

In a spherical nucleus, the coupling term implies an interweaving of the quadrupole and dipole motion

球形核中的耦合项意味着四级运动和偶极运动间的交织。

Like self-aligning ball bearings and spherical roller bearings, they are provided with a spherical outer-ring raceway.

像自调心球轴承和球面滚子轴承,他们提供了一个球形外圈滚道。

Along with the higher and higher requirements of the large-sized and ultra-large integrated circuit on the covering materials, it is necessary to be superfine as well as to be high-purity and low radioelement content, especially on particle shape.

随着大规模、超大规模集成电路对封装材料的要求也越来越高,不仅要求超细,而且要求其有高纯度、低放射性元素含量,特别是对于颗粒形状提出了球形化要求。

Now the feasibility of applying OAF algorithm to measure the radius of curvature of mini-sphere is verified.

于是,如何测量这些元件球形端面的曲率半径就成了一项重要课题。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。